Hi, I bought my ARB bushes from ebay UK, a USA site. They are Prothane bushes not the normal type, a lot cheaper then Lexus or Polybushes from the UK. Worth a look, easy to fit and save yourself some money. Search for Prothane Front Sway Bar Bushings 28.5mm Lexus GS300 1998-2004 181123. But make sure you get the correct size.